<template>
<div class="wrapper">
			
			<!-- header部分 -->
			<header>
				<p>确认订单</p>
			</header>
		
			<!-- 订单信息部分 -->
			<div class="order-info" >
				<h5>订单配送至：</h5>
				<div class="order-info-address" @click="toUserAddresss()">
					<p  >{{deliveryaddress!=null?deliveryaddress.address:'请选择送货地址'}}</p>
					<i class="fa fa-angle-right" ></i>
				</div>
				<p>{{deliveryaddress!=null?deliveryaddress.contactName: user.userName}} 
				{{deliveryaddress!=null?(deliveryaddress.contactSex==0?"女士":"先生"):(user.userSex==0?"女士":"先生") }} 
				{{deliveryaddress!=null?deliveryaddress.contactTel:user.userId}}</p>
			</div>
			
			<h3>{{business.businessName}}</h3>

			<!-- 订单明细部分 -->
			<ul class="order-detailed" >
				<li v-for="itemC in cartArray">
					<div class="order-detailed-left">
						<img :src="itemC.food.foodImg">
						<p>{{itemC.food.foodName}} x {{itemC.quantity}}</p>
					</div>
					<p>&#165;{{itemC.food.foodPrice*itemC.quantity}}</p>
				</li>
			</ul>
			<div class="order-deliveryfee">
				<p>配送费</p>
				<p>&#165;{{business.deliveryPrice}}</p>
			</div>
			
			<!-- 合计部分 -->
			<div class="total" >
				<div class="total-left">
					&#165;{{buyAllPrice}}
				</div>
				<div class="total-right"  @click="topay()">
					去支付
				</div>
			</div>
		</div>	
</template>

<script>
export default {
	 data(){
		return{
      businessId:this.$route.query.businessId,
	  business:{},
      cartArray:[],
	  user:{},
	  deliveryaddress:{}

		}
	},
	created() {
            this.user = this.$getSessionStorage('user');
			this.deliveryaddress = this.$getLocalStorage('address');
			//根据商家Id查询该商家信息
			console.log(this.businessId)
			console.log(this.deliveryaddress)
			this.$axios.post('BusinessController/getBusinessById',this.$qs.stringify({
				businessId:this.businessId
			})).then(response=>{
				this.business = response.data;
			}).catch(error=>{
				console.error(error);
			});
			//根据userId和businessId查询购物车里面的信息，在购物里面关联了food表，可以查到food表中的信息
			this.$axios.post('CartController/listCart',this.$qs.stringify({
				userId:this.user.userId,
				businessId:this.businessId
			})).then(response=>{
				this.cartArray = response.data;
			}).catch(error=>{
				console.error(error);
			});
			
	},
	methods:{
         toUserAddresss(){
			this.$router.push({
					path:'/useraddress',
					query: {
						businessId:this.businessId
					}
				});
				
		 },
		 topay(){
			if(this.deliveryaddress==null){
				alert("请先添加配送地址！！！")
				return
			}
				//创建订单
				this.$axios.post('OrdersController/createOrders',this.$qs.stringify({
					userId:this.user.userId,
					businessId:this.businessId,
					daId:this.deliveryaddress.daId,
					orderTotal:this.buyAllPrice
				})).then(response=>{
					let orderId = response.data;
					if(orderId>0){
						this.$router.push({
							path:'/payment',
							query:{
								orderId:orderId
								}});
					}else{
						alert('创建订单失败！');
					}
				}).catch(error=>{
					console.error(error);
				});
		 }
	},
	computed:{
		buyAllPrice(){
          let AllPrice=0
		  for(let i=0;i<this.cartArray.length;i++){
			let foodAllPrice= this.cartArray[i].food.foodPrice*this.cartArray[i].quantity
			AllPrice += foodAllPrice 
		  }
		  return AllPrice+this.business.deliveryPrice
		}
	},

}
</script>

<style scoped>
/****************** 总容器 ******************/
.wrapper{
	width: 100%;
	height: 100%;
}

/****************** header部分 ******************/
.wrapper header{
	width: 100%;
	height: 12vw;
	background-color: #0097FF;
	color: #fff;
	font-size: 4.8vw;
	
	position: fixed;
	left: 0;
	top: 0;
	z-index: 1000;
	
	display: flex;
	justify-content: center;
	align-items: center;
}

/****************** 订单信息部分 ******************/
.wrapper .order-info{
	/*注意这里，不设置高，靠内容撑开。因为地址有可能折行*/
	width: 100%;
	margin-top: 12vw;
	background-color: #0097EF;
	box-sizing: border-box;
	padding: 2vw;
	color: #fff;
}
.wrapper .order-info h5{
	font-size: 3vw;
	font-weight: 300;
}
.wrapper .order-info .order-info-address{
	width: 100%;
	display: flex;
	justify-content: space-between;
	align-items: center;
	
	font-weight: 700;
	user-select: none;
	cursor: pointer;
	margin: 1vw 0;
}
.wrapper .order-info .order-info-address p{
	width: 90%;
	font-size: 5vw;
}
.wrapper .order-info .order-info-address i{
	font-size: 6vw;
}
.wrapper .order-info p{
	font-size: 3vw;
}

.wrapper h3{
	box-sizing: border-box;
	padding: 3vw;
	font-size: 4vw;
	color: #666;
	border-bottom: solid 1px #DDD;
}

/****************** 订单明细部分 ******************/
.wrapper .order-detailed{
	width: 100%;
}
.wrapper .order-detailed li{
	width: 100%;
	height: 16vw;
	box-sizing: border-box;
	padding: 3vw;
	color: #666;
	
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.wrapper .order-detailed li .order-detailed-left{
	display: flex;
	align-items: center;
}
.wrapper .order-detailed li .order-detailed-left img{
	width: 10vw;
	height: 10vw;
}
.wrapper .order-detailed li .order-detailed-left p{
	font-size: 3.5vw;
	margin-left: 3vw;
}
.wrapper .order-detailed li p{
	font-size: 3.5vw;
}
.wrapper .order-deliveryfee{
	width: 100%;
	height: 16vw;
	box-sizing: border-box;
	padding: 3vw;
	color: #666;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 3.5vw;
}

/****************** 订单合计部分 ******************/
.wrapper .total{
	width: 100%;
	height: 14vw;
	
	position: fixed;
	left: 0;
	bottom: 0;
	
	display: flex;
}
.wrapper .total .total-left{
	flex: 2;
	background-color: #505051;
	color: #fff;
	font-size: 4.5vw;
	font-weight: 700;
	user-select: none;
	
	display: flex;
	justify-content: center;
	align-items: center;
}
.wrapper .total .total-right{
	flex: 1;
	background-color: #38CA73;
	color: #fff;
	font-size: 4.5vw;
	font-weight: 700;
	user-select: none;
	cursor: pointer;
	
	display: flex;
	justify-content: center;
	align-items: center;
}
</style>